/* === Basislayout === */
body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f0f2f5;
    margin: 0;
    padding: 0;
}

.layout-container {
    max-width: 100%;
    display: flex;
    justify-content: center;
    padding: 40px 20px;
    background: #f2f4f7;
}

/* === Prüfungsanzeige zentriert & breit === */
.content-box {
    background-color: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
    width: 100%;
    max-width: none;       /* ← NEU: Breite nicht einschränken */
    flex-grow: 1;          /* ← NEU: darf mitwachsen im Layout */
}

/* === Fragenstruktur === */
.frageliste .frage-block {
    background-color: #f9f9f9;
    padding: 24px;
    margin-bottom: 40px;
    border-left: 5px solid #3498db;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.frageliste .frage-block img {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 16px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.frageliste .frage-block label {
    display: block;
    margin-bottom: 8px;
    font-weight: normal;
    color: #333;
    font-size: 1rem;
}

.frageliste .frage-block strong {
    font-size: 1.1rem;
    color: #222;
}

.frageliste .korrekt {
    color: #2e7d32;
    font-weight: bold;
}

/* === Buttons === */
.btn {
    padding: 12px 20px;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    display: inline-block;
    font-size: 15px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.btn:hover {
    background-color: #2980b9;
}

.btn.logout {
    background-color: #e74c3c;
}

.btn.logout:hover {
    background-color: #c0392b;
}